CN105626120A - Hydraulic support loading and unloading device in roadway - Google Patents
Hydraulic support loading and unloading device in roadway Download PDFInfo
- Publication number
- CN105626120A CN105626120A CN201610162954.1A CN201610162954A CN105626120A CN 105626120 A CN105626120 A CN 105626120A CN 201610162954 A CN201610162954 A CN 201610162954A CN 105626120 A CN105626120 A CN 105626120A
- Authority
- CN
- China
- Prior art keywords
- hydraulic support
- handler
- unloading device
- loading
- lifting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
- E21D23/16—Hydraulic or pneumatic features, e.g. circuits, arrangement or adaptation of valves, setting or retracting devices
Abstract
The invention discloses a hydraulic support loading and unloading device in a roadway. The device comprises a hydraulic support and is characterized in that a flat car is arranged below the hydraulic support, the hydraulic support is provided with lifting holes, a hydraulic support loading and unloading device body used for lifting the hydraulic support is installed around the hydraulic support, two longer upper beams of the hydraulic support loading and unloading device body are each provided with two lifting jacks, iron chains are installed under the lifting jacks and matched with the lifting holes through hooks, the two sides of the hydraulic support loading and unloading device body are provided with guard bars, and four guiding wheels are installed under the hydraulic support loading and unloading device body and achieve cooperate displacement with rails. According to the device, the guiding wheels are installed under the hydraulic support loading and unloading device body, the longer upper beams of the hydraulic support loading and unloading device body are provided with the lifting jacks, the height of the hydraulic support loading and unloading device body is larger than that formed after the flat car is matched with the hydraulic support, and the width of the hydraulic support loading and unloading device body is larger than that of the flat car and that of the hydraulic support.
Description
Technical field
The present invention relates to a kind of device in a kind of tunnel, particularly relate to hydraulic support handler in a kind of tunnel.
Background technology
As a modernization mine, some large-scale matching used comprehensive machine equipments are installed, are withdrawn, it it is very general thing, along with science and technology is constantly upgraded, equipment is constantly transformed thereupon, more original equipment and haulage system can not meet modernization mine device fabrication and use ability, in the installation of equipment with remove and bring very big pressure by it to haulage system.
Comprehensive mining hydraulic bracket is that a fully-mechanized mining working combines one of essential important equipment in machine equipment, along with the nearly step of modernization science and technology, according to working surface production needs, comprehensive mining hydraulic bracket is constantly improved perfect, conventional mine hoisting haulage system (mainly cage restriction) is difficult to meet the Lifting Convey requirement to comprehensive mining hydraulic bracket, comprehensive mining hydraulic bracket must be carried out part parts before working face erecting equipment enters well to disassemble, before working face withdraws gug, also comprehensive mining hydraulic bracket must be carried out part parts disassemble, this link directly affects working face and installs, withdraw progress, invisible increase man power and material drop into.
Summary of the invention
It is an object of the invention to solve because hydraulic support state is better, shorter for duration of service at working face, do not need gug directly to leave lifting loading, unloading in discarded tunnel, down-hole in and deposit this difficult problem, greatly reduce hydraulic support handler in the tunnel of man power and material's input;
In order to realize above-mentioned purpose, the technical scheme of the present invention is: hydraulic support handler in tunnel, comprise hydraulic support, it is characterized in that: below hydraulic support, be provided with flat-bed trailer, hydraulic support is with lifting hole, the hydraulic support handler promoting hydraulic support is installed around hydraulic support, longer two upper beams of hydraulic support handler are respectively arranged with lifting jack, iron chains is installed below lifting jack, iron chains is coordinated with lifting hole by hook, hydraulic support handler both sides are provided with guardrail, below hydraulic support handler, guide deflection sheave is installed, guide deflection sheave coordinates displacement with track.
Four guide deflection sheaves are installed below described hydraulic support handler.
Longer two upper beams of described hydraulic support handler are respectively arranged with two lifting jacks.
The height of described hydraulic support handler coordinate with hydraulic support higher than flat-bed trailer after height.
The width of the width of the width of described hydraulic support handler wider than flat-bed trailer and hydraulic support.
The advantage of the present invention: solve because hydraulic support state is better, shorter for duration of service at working face, it is not necessary to gug directly leaves lifting loading, unloading in discarded tunnel, down-hole in deposits this difficult problem, greatly reduces man power and material and drops into;
Hydraulic support loading, unloading device development in tunnel, manufactures and designs relatively simple, and it is relatively easy to operate. The most important is alleviate install because transport condition restriction directly affect working face and withdraw speed, decrease man power and material's input, it is to increase working efficiency, has saved production cost.
Figure of description
Fig. 1 is the main TV structure schematic diagram of this patent;
Fig. 2 is the right TV structure schematic diagram of this patent;
Fig. 3 is the main TV structure schematic diagram of this patent hydraulic support;
Fig. 4 is the main TV structure schematic diagram of this patent hydraulic support handler.
In accompanying drawing
1, hydraulic support handler; 2, hydraulic support; 3, lifting jack; 4, flat-bed trailer; 5, iron chains; 6, hole is lifted by crane; 7, guide deflection sheave; 8, track; 9, link up with; 10, guardrail.
Embodiment
Two, hydraulic support loading/unloading platform using method
Hydraulic support loading, unloading platform, one-piece construction is portal frame type, and both sides upper beam respectively has two telescopic jack, and every screw block carries out locking by a check valve, a slice control valve controls. Mobile mode is two station tracks alternately progression.
Principle of work:
1, two tracks of hydraulic support handler additionally arrange in the both sides of tunnel track, and after being connected the 2nd section, hydraulic support handler is fixed on and runs on rail, hydraulic support to be unloaded is entered in hydraulic support handler along tunnel track, operation four, handler both sides screw block reclaims, hydraulic support is sling, under the effect of check valve, hydraulic support steadily stops at certain altitude, after pulling away flat-bed trailer, operation loading/unloading platform screw block stretches out, and hydraulic support just can steadily be placed in tunnel. Driven forward hydraulic support loading/unloading platform is to after the 2nd section, being dismantled by first paragraph track and move to the 2nd section of front docking, thus completes hydraulic support loading/unloading platform and move forward and be that unloading of next frame is ready
2, during hydraulic support entrucking, hydraulic support handler is pushed into the top of support to be installed, operation four, hydraulic support handler both sides screw block reclaims, hydraulic support is sling, under the effect of check valve, hydraulic support steadily stops at certain altitude, after pushing away flat-bed trailer, operation hydraulic support loading/unloading platform screw block stretches out, and hydraulic support just can be placed on flat-bed trailer stably. Driven forward loading, unloading rack device is to after the 2nd section, being dismantled by first paragraph track and move to the 2nd section of front docking. Thus complete loading/unloading platform reach, and carry out equipment for next frame entrucking
Economic benefit
1, in tunnel, hydraulic support loading, unloading device is used material (table 1-1)
In tunnel, hydraulic support loading, unloading device is used material accessory particular sheet (table 1-1)
Screw block pulling force is calculated:
Z hydraulic support (23 tons, ZZ5600 type)
D whisky jack (oil cylinder internal diameter 15cm, post external diameter 8cm alive)
S=�� r2=3.14 �� (15-8/ �� 2)2
=3.14 �� 12.25
=38.465cm2
P=30Mpa=300 kgf/cm2
F1=PS=300 �� 38.465
=11539.5 kgfs
=11,539 tons of power
F=F1+F2+F3+F4
=11,539+11,539+11,539+11,539
=46.156
�� 46 tons of power
F > Z=46 ton > 23 tons
Social benefit
Hydraulic support loading, unloading device development in tunnel, manufactures and designs relatively simple, and it is relatively easy to operate. The most important is alleviate install because transport condition restriction directly affect working face and withdraw speed, decrease man power and material and drop into, it is to increase working efficiency, has saved production cost, has decreased man power and material's input.
Claims (5)
1. hydraulic support handler in tunnel, comprise hydraulic support (2), it is characterized in that: hydraulic support (2) lower section is provided with flat-bed trailer (4), hydraulic support (2) is with lifting hole (6), hydraulic support (2) is provided with the hydraulic support handler (1) promoting hydraulic support (2) around, longer two upper beams of hydraulic support handler (1) are respectively arranged with lifting jack (3), lifting jack (3) is provided with iron chains (5) below, iron chains (5) is coordinated with lifting hole (6) by hook (9), hydraulic support handler (1) both sides are provided with guardrail (10), hydraulic support handler (1) lower section is provided with guide deflection sheave (7), guide deflection sheave (7) coordinates displacement with track (8).
2. hydraulic support handler in tunnel according to claim 1, is characterized in that: described hydraulic support handler (1) lower section is provided with four guide deflection sheaves (7).
3. hydraulic support handler in tunnel according to claim 1, is characterized in that: longer two upper beams of described hydraulic support handler (1) are respectively arranged with two lifting jacks (3).
4. hydraulic support handler in tunnel according to claim 1, is characterized in that: the height (1) of described hydraulic support handler (1) coordinate with hydraulic support (2) higher than flat-bed trailer (4) after height.
5. hydraulic support handler in tunnel according to claim 1, is characterized in that: the width of the width of the width of described hydraulic support handler (1) wider than flat-bed trailer (4) and hydraulic support (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610162954.1A CN105626120A (en) | 2016-03-22 | 2016-03-22 | Hydraulic support loading and unloading device in roadway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610162954.1A CN105626120A (en) | 2016-03-22 | 2016-03-22 | Hydraulic support loading and unloading device in roadway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105626120A true CN105626120A (en) | 2016-06-01 |
Family
ID=56041410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610162954.1A Pending CN105626120A (en) | 2016-03-22 | 2016-03-22 | Hydraulic support loading and unloading device in roadway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105626120A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313793A (en) * | 2017-05-12 | 2017-11-03 | 山东深博巷道支护技术有限公司 | A kind of automatic moving type tunnel supporting metallic support fitting machine |
| CN107559027A (en) * | 2017-10-14 | 2018-01-09 | 大同煤矿集团有限责任公司 | A kind of rail mounted carloader |
| CN108928780A (en) * | 2018-10-12 | 2018-12-04 | 辽宁威跃集团机械制造有限公司 | Coal mine hydraulic supporting recovery system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3236214C1 (en) * | 1982-09-30 | 1983-09-29 | Saarbergwerke AG, 6600 Saarbrücken | Method of withdrawing a self-advancing support system, in particular a shield support system |
| CN101463728A (en) * | 2008-12-31 | 2009-06-24 | 山东唐口煤业有限公司 | Hoisting stand for mining |
| CN203685233U (en) * | 2014-01-28 | 2014-07-02 | 四川川煤华荣能源股份有限公司小宝鼎煤矿 | Loading device of coal mine fully-mechanized mining equipment |
| CN104763457A (en) * | 2015-03-19 | 2015-07-08 | 兖州煤业股份有限公司 | Safety removing device of safety removing fully-mechanized coal mining equipment |
| CN204851299U (en) * | 2015-08-18 | 2015-12-09 | 河南理工大学 | Colliery is combined in pit and is adopted working face hydraulic support loading device |
| CN205618187U (en) * | 2016-03-22 | 2016-10-05 | 枣庄矿业(集团)付村煤业有限公司 | Hydraulic support handling device in tunnel |
-
2016
- 2016-03-22 CN CN201610162954.1A patent/CN105626120A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3236214C1 (en) * | 1982-09-30 | 1983-09-29 | Saarbergwerke AG, 6600 Saarbrücken | Method of withdrawing a self-advancing support system, in particular a shield support system |
| CN101463728A (en) * | 2008-12-31 | 2009-06-24 | 山东唐口煤业有限公司 | Hoisting stand for mining |
| CN203685233U (en) * | 2014-01-28 | 2014-07-02 | 四川川煤华荣能源股份有限公司小宝鼎煤矿 | Loading device of coal mine fully-mechanized mining equipment |
| CN104763457A (en) * | 2015-03-19 | 2015-07-08 | 兖州煤业股份有限公司 | Safety removing device of safety removing fully-mechanized coal mining equipment |
| CN204851299U (en) * | 2015-08-18 | 2015-12-09 | 河南理工大学 | Colliery is combined in pit and is adopted working face hydraulic support loading device |
| CN205618187U (en) * | 2016-03-22 | 2016-10-05 | 枣庄矿业(集团)付村煤业有限公司 | Hydraulic support handling device in tunnel |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313793A (en) * | 2017-05-12 | 2017-11-03 | 山东深博巷道支护技术有限公司 | A kind of automatic moving type tunnel supporting metallic support fitting machine |
| CN107313793B (en) * | 2017-05-12 | 2023-09-01 | 山东深博巷道支护技术有限公司 | Self-moving roadway support metal support mounting machine |
| CN107559027A (en) * | 2017-10-14 | 2018-01-09 | 大同煤矿集团有限责任公司 | A kind of rail mounted carloader |
| CN107559027B (en) * | 2017-10-14 | 2019-07-05 | 大同煤矿集团有限责任公司 | A kind of rail mounted carloader |
| CN108928780A (en) * | 2018-10-12 | 2018-12-04 | 辽宁威跃集团机械制造有限公司 | Coal mine hydraulic supporting recovery system |
| CN108928780B (en) * | 2018-10-12 | 2023-08-22 | 辽宁威跃集团机械制造有限公司 | Colliery hydraulic support decomposes recovery system |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160601 |
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| RJ01 | Rejection of invention patent application after publication |